Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Income Statement [Abstract]
REVENUES	$ 201,561	$ 174,826	$ 391,442	$ 306,896
OPERATING EXPENSES:
Cost of services (exclusive of depreciation and amortization below)	100,292	84,868	196,723	150,813
Product and technology expense	12,946	11,680	26,719	22,233
Selling, general, and administrative expense	31,136	25,075	59,681	49,053
Depreciation and amortization	34,407	35,918	68,441	70,681
Total operating expenses	178,781	157,541	351,564	292,780
INCOME (LOSS) FROM OPERATIONS	22,780	17,285	39,878	14,116
OTHER EXPENSE (INCOME):
Interest expense, net	3,112	10,452	2,262	17,169
Loss on extinguishment of debt	0	0	0	13,938
Total other expense (income)	3,112	10,452	2,262	31,107
INCOME (LOSS) BEFORE PROVISION FOR INCOME TAXES	19,668	6,833	37,616	(16,991)
Provision (benefit) for income taxes	5,432	3,063	10,367	(1,372)
NET INCOME (LOSS)	14,236	3,770	27,249	(15,619)
Foreign currency translation (loss) income	(11,319)	(1,295)	(12,836)	1,465
COMPREHENSIVE INCOME (LOSS)	2,917	2,475	14,413	(14,154)
NET INCOME (LOSS)	$ 14,236	$ 3,770	$ 27,249	$ (15,619)
Basic net income (loss) per share	$ 0.09	$ 0.03	$ 0.18	$ (0.12)
Diluted net income (loss) per share	$ 0.09	$ 0.03	$ 0.18	$ (0.12)
Weighted average number of shares outstanding - basic	150,748,211	131,507,005	150,644,034	130,757,666
Weighted average number of shares outstanding - diluted	152,360,350	135,368,909	152,361,788	130,757,666